[jupp0r]

Sharing CPUs is not the point, as long as you are sharing physical memory with other tenants, you are vulnerable (although exploits are much harder when attackers have to cross privilege boundaries).

[srfilipek]

> Sharing CPUs is not the point, as long as you are sharing physical memory with other tenants, you are vulnerable

Not to these vulnerabilities. These are attacking memory that is "in flight" within a processor.